THESAURUS
abandon, blossom, boundlessness, brew, burgeon, develop, egregiousness, enormousness, exaggeration, excess, excessiveness, exorbitance, exorbitancy, extravagance, extravagancy, extreme, extremes, extremism, extremity, fabulousness, flourish, gather, germinate, giantism, gigantism, gluttony, grow, grow up, hyperbole, immoderacy, immoderateness, immoderation, incontinence, increase, inordinacy, inordinance, inordinateness, intemperance, intemperateness, mature, monstrousness, mushroom, nimiety, outgrow, outrageousness, outsize, overdevelop, overdevelopment, overgreatness, overgrow, overgrowth, overindulgence, overlargeness, overmuch, overmuchness, overtop, overweight, procreate, pullulate, radicalism, reproduce, shoot up, spring up, sprout, sprout up, thrive, too much, too-muchness, tower, unconscionableness, undueness, unreasonableness, unrestrainedness, upshoot, upspear, upspring, upsprout, vegetate, wax
ROGET THESAURUS
Expansion
N
expansion, increase of size, enlargement, extension, augmentation, amplification, ampliation, aggrandizement, spread, increment, growth, development, pullulation, swell, dilation, rarefaction, turgescence, turgidness, turgidity, dispansion, obesity, hydrocephalus, hydrophthalmus, dropsy, tumefaction, intumescence, swelling, tumor, diastole, distension, puffing, puffiness, inflation, pandiculation, dilatability, expansibility, germination, growth, upgrowth, accretion, budding, gemmation, overgrowth, overdistension,
hypertrophy, tympany, bulb, plumper, superiority of size, big bang, Hubble constant, expanded larger, &c (large), swollen, expansive, wide open, wide spread, flabelliform, overgrown, exaggerated, bloated, fat, turgid, tumid, hypertrophied, dropsical, pot bellied, swag bellied, edematous, oedematous, obese, puffy, pursy, blowzy, bigswoln, distended, patulous, bulbous, full blown, full grown, full formed, big, abdominous, enchymatous, rhipidate, tumefacient, tumefying.